//index.js

import http from "../../utils/http.js"
import api from "../../config/api.js"


//获取应用实例
const app = getApp()

Page({
  data: {
    motto: 'Hello World',
    userInfo: {},
    hasUserInfo: false,
    canIUse: wx.canIUse('button.open-type.getUserInfo')
  },
  //事件处理函数
  bindViewTap: function() {
    wx.navigateTo({
      url: '../logs/logs'
    })
  },
  onLoad: function() {
    if (app.globalData.userInfo) {
      this.setData({
        userInfo: app.globalData.userInfo,
        hasUserInfo: true
      })
      wx.switchTab({
        url: '../home/home'
      })
    } else if (this.data.canIUse) {
      // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
      // 所以此处加入 callback 以防止这种情况
      app.userInfoReadyCallback = res => {
        this.setData({
          userInfo: res.userInfo,
          hasUserInfo: true
        })
        wx.switchTab({
          url: '../home/home'
        })
      }
    } else {
      // 在没有 open-type=getUserInfo 版本的兼容处理
      wx.getUserInfo({
        success: res => {
          app.globalData.userInfo = res.userInfo
          this.setData({
            userInfo: res.userInfo,
            hasUserInfo: true
          })
          wx.switchTab({
            url: '../home/home'
          })
        }
      })
    }
  },
  getUserInfo: function(e) {
    console.log(e)
    app.globalData.userInfo = e.detail.userInfo
    this.setData({
      userInfo: e.detail.userInfo,
      hasUserInfo: true
    })
    this.appLogin(e.detail.encryptedData, e.detail.iv);

  },
  //登录
  appLogin: function(encryptedData, iv) {
    // 登录
    wx.login({
      success: res => {
        // 发送 res.code 到后台换取 openId, sessionKey, unionId
        console.log(res.code);
        if (res.code) {
          http.fly.post(api.AuthLoginByWeixin, {
            auth_type: "wechatMA",
            grant_type: "password",
            scope: "ui",
            client_id: "browser",
            password: res.code,
            iv: iv,
            encryptedData: encryptedData,
          }, {
            headers: {
              "content-type": "application/x-www-form-urlencoded"
            }
          }).then(res => {
            console.log("res111 =>",res)

            wx.setStorageSync('access_token', res.access_token);
            wx.setStorageSync('refresh_token', res.refresh_token);

            wx.switchTab({
              url: '../home/home'
            })
            
          })
        }
      }
    })
  }
})